Find out how to enable or change the SIM PIN.
- From the home screen, tap the Menu button.
- Tap Settings.
- Scroll to and tap Security.
Note: For devices running Jelly Bean version of Android or over, tap the More > Security. - Scroll to and tap Set up SIM card lock.
- Tap Lock SIM card.
- Enter the required SIM PIN.
- Tap OK.
Note: The default SIM PIN is 5555.
The SIM PIN is now enabled.
Change the SIM PIN
- From the home screen, tap the Menu button.
- Tap Settings.
- Scroll to and tap Security.
Note: For devices running Jelly Bean version of Android or over, tap the More > Security. - Tap Set up SIM card lock.
- Tap Change SIM PIN.
- Enter the correct SIM Pin, then tap OK.
- Enter the new SIM PIN, then tap OK.
- Re-enter the new SIM PIN, then tap OK.
The SIM is now changed.